Cleaner diesel targets Euro buyers rather than Brits

DIESEL supermini sales are on the slide in UK, with Ford calculating 90 per cent of new Fiestas will be petrol-powered. However, in mainland Europe one in five Fiestas will have a diesel engine, which explains why the brand has chosen to add its new 118bhp 1.5-litre TDCI alongside the existing 84bhp unit.

The more powerful four-cylinder unit is only available with Titanium and St-line models, but delivers the same impressive 85.6mpg economy claims and low 84g/km CO2 emissions as the entry-level engine, which is limited to Style and Zetec versions.

It’s refined, too. At idle there’s hardly any clatter, and even when it’s extended there’s nothing more than a muted rumble. With a 0-62mph time of 9.0 seconds, the diesel matches the 138bhp Ecoboost for outright pace, while a healthy 270Nm of torque means there’s plenty of mid-range acceleration. The slick six-speed manual makes it easy to access the available performance, too.

The Titanium’s softer suspension and heavier engine mean it lacks the precision and control of the St-line petrol, but it still feels agile and engaging through a series of corners. And what it lacks in ultimate handling fun, it makes up for with a comfier ride.

Titanium models share the vastly improved interior, extra space and greatly enhanced refinement as other trim levels, and get an eight-inch SYNC3 sat-nav, climate control and automatic lights and wipers. The diesel car costs £18,525, which is £1,230 more than the 123bhp Ecoboost. Factor in diesel’s additional cost, and you’ll need to travel 80,000 miles before you recoup the extra outlay.